Sustainability Explained

Sustainable Architecture


Script by Adelfa Marr

Published by In Kind

Narrated by Ricardo Marrufo

Music by Lionel Schmitt

Living sustainably has become more common for people by making simple changes in their everyday lives such as reducing energy and water usage, recycling and reusing materials, as well as eating locally are all ways to help out our planet, but we can’t forget about the changes that are to come which involve sustainable architecture. On today’s episode, I’ll be sharing some architectural shifts that we can look forward thanks to living sustainably. 

While sustainable architecture may seem like a current trend, it has been done for centuries and many civilizations before us. Using natural energy and local materials were a few of the only ways to build prior to our technological advances. Some of the first refrigerators were made by using the earth’s natural elements to create wind catchers which regulated and maintained the temperatures inside homes. This also kept the structure’s lower levels cooler which served to store things needed to be refrigerated. 

More recently, Frank Lloyd Wright, a famous architect in the early 20th century, stood up for nature by suggesting that people work with nature instead of working against it. One of his recommendations was “cluster development” which meant grouping the world’s living centers together to leave as much of the earth as undisturbed as we could. 

Today, there are efforts to continue to reduction of damage that has been done and is currently being done to your earth. Leadership in Energy and Environmental Design or LEED, is one of the world’s most popular green building certification programs. It was developed by the non-profit United States Green Building Council and it includes a set of rating systems for the design, construction, operations and maintenance of green buildings, homes and neighborhoods. LEED aims to help building and home owners operate in more environmentally friendly, responsible and efficient ways. 

While there are still some instances in which homes and buildings aren’t built sustainably, when looking at the bigger picture — sustainability is moving forward and becoming more and more common. Some of those very homes and buildings have opted for making use of a green-roofs and green walls. 

A green roof consists of an extension of the current roof which features a water-proofing, root repellent and draining system, filter cloths and of course, some serious greenery. While each instillation is unique to the company making the conversion — the benefits remain the same. Some of the benefits green roofs have for the public include the diversion of waste, the management of stormwater, improved air quality, local job creation and new amenity spaces. 

Green roofs help divert the landfill waste by using recycled materials while the building and growing the green roof. It also prolongs the life of ventilation and heating systems through the buildings due to the decrease in it’s usage. When it comes to managing stormwater, when having a green roof — the water is absorbed by the plants where it is then returned to the earth through evaporation. During the summertime, green roofs retain 70-90% of precipitation that falls on them. When it comes to the runoff of stormwater that’s captured, it delays the time in which it all occurs, allowing severe systems to to not overflow. 

Plants also act as air filters for us, which can help capture and reduce the pollution and gases that can be found in the air around us. Let’s not forget the gorgeous roof gardens that are also able to exist because of green roofing and the jobs that it creates for locals who can and would like to tend the garden. Places like New York City have adopted green roofing and have created local farms on rooftops in Queens and in Brooklyn. 

When it comes to green walls, the process and end product look a little differently. Green walls feature vines or climbing plants which are placed on the sides of structures which are usually rooted at the base of the building structure. It might take a bit longer to achieve the the full look of your green wall, however the benefits outweigh the weighting time. Aside from aesthetic improvement, green walls provide many of the same benefits as green roofs and they also reduce the amount of heat that is absorbed through buildings in urban settings and improves energy efficiency because of this. Most wall temperatures can be reduced from 50-140°F to 41-86°F. This reduces the amount of energy that is used through air conditioners. 

People are not only replacing their rooftops with greenery, they are also finding replacements for concrete to build structures. Concrete makes up a lot of what’s around us, like our bridges, our sidewalks and our buildings, however concrete has had some negative effects on our environment. The rise of the cement industry has also produced carbon dioxide — a strong greenhouse gas. While concrete keeps our driving steady and makes our walks a little less bumpy, having concrete on the earth creates damage to our earth’s most fertile layer — the topsoil. The destruction of concrete also contributes negatively to our planet by adding pollution into our air. 

Nonetheless, concrete isn’t the only material that can be used for building — materials such as hempcrete, bamboo, recycled plastic and wood can also be used. Materials like hempcrete help sustainable living and sustainable architecture by using a concrete-like material that’s created from the inner fibers of the hemp plant. The fibers of the plant create a concrete-like shape which are both light and strong and they reduce in energy usage by decreasing the energy it takes to transport blocks. It also uses Frank Lloyd Wright’s suggestion of using what’s around us and working with our environment as opposed to working against it. 

Other materials such as bamboo and wood are as beneficial as hempcrete, especially considering how quickly they grow and how much of a renewable source they are. When it comes to using recycled plastic to build homes and structures, it minimizes greenhouse gas emissions and it provides an entirely new use for the large amount of plastic waste that may otherwise just sit and crowd the planet. 

Another way to build sustainably is possible only due to our technological advances — welcome to the Jetsons’ era in which we can now build homes with a 3D home printer. ICON has developed a method for printing a 650-square-foot house in 12-24 hours. The concept came from the 1.2 billion people around the world that lives without adequate shelter. One of ICON’s three founders, Jason Ballard, also runs Treehouse, a company that focuses on sustainable home upgrades so he knows a thing or two about living sustainably. 

ICON uses the Vulcan printer to build the 650-square-foot homes, but it is also capable of building 800-square-foot homes which can be a great thing for the tiny house industry. With the growth of the tiny house industry, it also brings us back to Frank Lloyd Wright, by making it possible to cluster develop homes to leave more room on the planet to let it flourish in the ways it knows best. 

ICON has begun building hoes in countries like Haiti, El Salvador and Bolivia. They also hope to expand to El Salvador and hopefully build homes in the United States as well. Currently the cost is $10,000 per home, however, they are trying to reduce the cost $4,000, which is significantly less than the typical American home. 

Another option for ICON is building living spaces off our planet, another very futuristic and ambitious way to preserve the planet. While the idea of it may seem far-fetched, Ballard mentioned that to create habitats in space would be less possible if done by using “screws and two by fours,” however, this technology makes it a potential option for the future of not only the planet, but the universe. 

The future of home-building, sustainable living and sustainable architecture looks very bright with available options such as 3D home printing which can be done in 12-24 hours, concrete substitutes such as hempcrete, bamboo, wood and recycled plastic that help reduce greenhouse gas and provide the same support as cement, and green roofs and walls that help our air quality, food production and the unemployment rate. 

As we continue to use these methods of sustainable living, we continue to reduce our carbon footprint on the earth and while we all enjoy being memorable, being remembered by the great we’ve done to the planet would be much better than being remembered for the damage we’ve done to the earth over the years. 

The History of Sustainability


Published by In Kind

Narrated by Corey James

Music by Lionel Schmitt

It all began with the industrial revolution. As factories began popping up in the late 1800s, they left a noticeable imprint on the land and air around them. Huge smoke stacks billowed waste into the air, and pollution belched into streams and lakes, killing fish. With no laws in place to stop them, their emissions quickly escalated.

Concerned citizens began what would be the first environmentalist groups. “The Society for the Protection of Birds” was founded in 1889, and the National Trust for Places of Historic Interest or Natural Beauty,” followed a few years later. These organizations are a far cry from the global environmental movement we know today, but they were the beginning of what would become something bigger, a desire to protect the planet we love.

In other parts of the world, things were changing as well. In the United States, call for the first protected spaces, called “National Parks” were beginning, starting with a location known as Yosemite. Naturalists such as Emerson and Thoreau contributed to the creation of these parks, by romanticizing the wilderness, and making the average person want to protect these spaces.

Still, this was about as far as environmentalism went for most people. In 1952, pollution got so bad that smog killed 12,000 people in London. 100,000 more were sickened by the thick fog, most of which came from burning coal. Concern over this tragedy lead to the Clean Air Act of 1956. This act was rudimentary at best, and simply required clean burning fuels near towns and to make chimney stacks higher. They didn't cover factory emissions or other important air pollution at all.

In fact, these first efforts toward protecting the environment wouldn't coalesce into the environmental movement we know today until years laters. A book came out called, “Silent Spring,” which rocked the world of the average citizen who had previously given no thought to the world they lived in. Until this book, environmentalism was largely about protecting wild land. The smoke changing the color of the sky to a misty orange and the fish dying by the thousands in creeks went largely unnoticed.

Silent Spring changed all that. In the book, author Rachel Carson talked about the dangers of pesticides. She brought to light the dark side of D.D.T., at the time a much lauded insecticide saving tens of thousands of lives from mosquito borne diseases such as malaria. 

Her book transformed the way the average citizen thought about the environment, and set into motion the environmentalism we think of in today's sense. This change in view triggered the creation of two critical laws: The Clean Air Act and the Clean Water Act a few years later. The factories that had been allowed to exhaust toxic fumes into the air and water without restriction before now had to meet new standards.

Her book also may have encouraged the formation of the EDF. It formed just a few short years after the book was published, and took an unusual approach to the problem—scientists teamed up with lawyers in order to take the matter to court. Their efforts eventually won a ban on DDT.

The movement for environmental activism only accelerated through the 1970s. The First Earth Day opened things up, helping to open the eyes of the world to pollution. The NRDC was also formed in 1970, a group made up of hundreds of scientists and lawyers, who were concerned about the way we were consuming natural resources without any thought to sustainability.

The idea of permaculture, a method of sustainable farming that gets by without the need for synthetic fertilizers and pesticides, is offered up as a possibility. While still in its infancy, it would later become a big part of agriculture.

In 1972, the first UN Environment Summit brought the attention of politicians to the rising problems pollution, pesticides, and other issues faced at a global scale. Environmental groups gathered to hear what was being discussed, and remind them of issues they might forget. Issues such as the Minamata Disaster, in which 1,785 people died from methylmercury leaked into the waterways, and the human impact of Agent Orange in Vietnam were brought to the table. 

People who had survived the poisoning came to the UN Environment Summit to share their stories. It was one of the first times a political meeting had such an overwhelming number of citizens attend. The representatives of 113 countries heard their stories that day.

Over the next few years, several important acts protecting the environment would be created. The Endangered Species Act came out in 1973, in the hopes of preventing animals unique to the United States from becoming extinct. In 1974, the Forest and Rangeland Renewable Resources Planning Act made an effort to protect our forests and rangeland from being completely depleted. Acts were created to protect clean drinking water, land previously used for logging, and to encourage fuel efficiency.

Unfortunately, the environmental movement started to stall after the 1970s. In the 1980s, climate change was introduced to the growing list of problems the environment faced. Despite the many acts created to help the environment, no noticeable change could be seen from these efforts. Without any proof their efforts worked, much of the progress made in the 1970s was undone. The Environmental Protection Agency's funding is cut by almost half, and solar heating previously placed on the white house is dismantled.

Efforts to help the environment might have faded away, if a new satellite aimed to measure the ozone layer, hadn't discovered a huge hole in the ozone over Antarctica. Numerous studies are commissioned to figure out what happens when a planet has no ozone layer, and the news isn't good. Ozone depleting chemicals are promptly banned. 

In the 1990s, the environment was fully back in the public eye. The world was becoming more concerned about extreme weather and melting ice caps. The United Nations Framework Convention on Climate Change (UNFCCC) put forward a treaty, asking countries to limit their greenhouse gases. Over 30 countries stepped up. The United States was not one of them.

The United States was in the spotlight for other reasons however, some of them good and some of them bad. A documentary on “Toxic Racism” exposed the reality of how toxic waste was often dumped near minorities. Everything from pig waste from factory farms on top of their barbecues to nuclear waste buried in nearby dumps. This serious issue is still going on today.

On a brighter note, President Clinton signed into legislation an order to restrict the logging of old growth forests, and the zero waste movement began to sweep the globe. Called everything from “Total Recycling” to “Zero Waste”, the idea of turning trash from a liability to an asset was very popular. Cities around the world used the concept when trying to handle their trash flow.

With the dawn of the new millennium, environmental activism heated up once again. Al Gore's documentary, “An Inconvenient Truth,” brought attention to the extreme weather and other problems caused by our rapidly warming planet. As ocean levels began to rise, island countries who faced their entire nation going underwater began to raise alarm bells.

Despite climate change denial by many politicians, the view of the world shifted. It became trendy for businesses to be “Green,” something the public was beginning to look for in choosing products. Major businesses began putting pages about their sustainability up for customers to look at. 

In a study involving over 60 different countries, over half of all customers were willing to pay more for a product they perceived as green. This boost to the bottom line of businesses that embraced the green movement helped spur the industry.

Thanks in part to the choices of consumers, the green industry began to take off. Organic foods, sustainable farming, and products made with clean energy began slow but steady growth. Despite complaints from the agriculture industry that it is impossible to feed the world and grow sustainably, cutting edge farmers are doing just that. With hydroponics, vertical gardening, and campaigns encouraging people to grow their own food, sustainable food became a movement in itself.

Veganism also became popular as an environmental movement, with many activists pointing out that agriculture, particularly the intensive farming method used on cows, is one of the leading causes for emissions. By eating more vegetables and growing fewer cows, the carbon reduction would be equivalent to taking all cars off of the road. While global veganism is unlikely to happen, it is still an extremely popular choice for hipsters around the world.

In 2015, the Paris Agreement became the first truly global effort to reduce global emissions. Nearly every single country on the planet agreed to do their own part to reduce greenhouse gases, and set goals to do so as quickly as possible. This world effort is to stop global warming from increasing more than 2 degrees Celsius. If the Earth warms more than this, damage to the planet may be irreversible. 

China and India in particular took the lead on reducing their emissions. India is expected to exceed their target for 2030, if they are able to maintain present progress. The Draft National Energy Policy expects more than 60% of all power will be renewable by 2030, and the government has announced no gas or diesel cars will be sold after that same point.

If India continues on this track, they will not only make the target of 2 degrees Celsius, they might also be on target for the more aggressive 1.5 degrees Celsius goal. This would make them a world leader in the fight against climate change.

China is also on track to exceed emission reduction goals. It utilized a carbon trading system, which puts a cap on greenhouse gases. By giving carbon a price, they encourage businesses to change in order to reduce their own spending and perhaps even profit from their carbon allowance.

These two global leaders may make the biggest impact on the efforts to combat climate change, but they aren't alone. Civilians are getting in on the effort as well. When the President of the United States withdrew from the Paris Agreement, many US Citizens did not. A coalition of states, cities, businesses, and nonprofits created their own campaign, “We Are Still In.” They agreed to uphold the Paris Agreement within their own jurisdiction.

This unity, while incomplete, is a promising sign for the future. The most promising sign of all comes from the generation that will inherit the world created by previous generations. When the Dakota Access Pipeline threatened to cut through sacred burial grounds belonging to the Standing Rock tribe, as well as threatened their drinking water, the indigenous youth council sprang into action. They were the first to oppose the pipeline, and among the last to leave once they were formally evicted from the site. Though the Dakota Access Pipeline was eventually built, their efforts did lead to something productive. The Standing Rock Tribe have decided to “Green the Rez” and move off the electric grid. Their goal is to use only sustainable energy sources.

Whether the change comes from individuals or the institutions that create decisions that govern us all, the environmental movement has broad reaching implications that are only picking up steam. It is important to know the history of the movement, not only for education and inspiration, but to know that anything that is done to move the world towards sustainability is a part of a long line of activism that has the potential to bring the planet back from the brink of environmental disaster.

Renewable Energy Rising


Published by In Kind

Narrated by Ricardo Marrufo

Music by Lionel Schmitt

If the name doesn’t give it away, renewable energy is a source of energy that is renewable- or a source of energy that is constantly replenished and will never go away. This is in stark contrast to non renewable sources of energy- the ones that we currently generate the majority of our energy from, like fossil fuels, that deplete over time and will eventually go away. The problem used to be that renewable energy sources weren’t developed enough or efficient enough to cover all of the planet’s energy needs, and that fossil fuels- despite being hazardous and environmentally risky, were a necessary part of industrialization. However, today, renewable energy resources- like solar, wind, biomass, geothermal, hydrogen, ocean, and hydropower can be used in tandem to meet the world’s ever increasing demand for electricity, and generate that power in a clean and responsible manner.

Solar energy is the most abundant renewable energy source available on Earth. In fact, more energy from the Sun falls on Earth in one hour than is used by everyone in the world in one year. This energy takes the form of light and heat, and once it is radiated from the Sun to Earth it is then captured using a range of rapidly evolving technologies, like solar thermal and photovoltaics. Solar energy facilities can range in size from a single panel, to a rooftop that is covered in solar paneling, to a small community solar farm, to a utility scale solar farm that can distribute its energy to multiple recipients. Because of this versatility, it is widely adopted and is a rapidly growing global industry in of itself. According to the Solar Energy Industries Association, nearly 250,000 Americans work in solar, and in 2017 solar energy accounted for almost 2% of all of the United States energy generation.

Wind energy is another source of renewable energy that is bountiful and has benefited from increased investment and implementation. Wind energy is produced when wind turbines convert the kinetic energy in wind into mechanical power. Historically, this mechanical power would be used for specific purposes, like grinding grain or pumping water in non-electrical Dutch windmills, but has evolved to where a generator can convert it into electricity. Wind energy is common in the United States, especially the midwest, and according to the Energy Information Administration, in 2013 it generated 4.13% of the US’ electricity.

While renewable energies have been considered too costly in prior years, over the last decade, the price for generation has plummeted. According to the International Renewable Energy Agency, in a 2017 report, “the cost of generating power from onshore wind has fallen by around 23% since 2010 while the cost of solar photovoltaic electricity has fallen by 73% in that time.” The report also suggests that the price for wind and solar energy, along with other renewable options, should be on par with fossil fuels by 2020. According to the New York Times, “China intends to spend more than $360 billion through 2020 on renewable power sources like solar and wind,” and China’s department of energy “said in a statement that China would create more than 13 million jobs in the renewable energy sector” Costa Rica has even gone so far as completely banning fossil fuels. In an announcement, the President of Costa Rica, Carlos Alvarado, said that, "We have the titanic and beautiful task of abolishing the use of fossil fuels in our economy to make way for the use of clean and renewable energies.” Similarly, in 2018, Paris voted to ban fossil fuel burning cars by 2030; with Germany, Norway, India, France, the UK, the Netherlands, and China all considering doing the same within similar time periods.

Not only is the price of renewable energy falling because of greater advancements in technology and investment, but if we were to prolong the adoption of renewables and keep generating our energy from fossil fuels, it would actually end up costing the global economy extra. This is because as our energy demands increase, the oil fields that currently extract the fossil fuels we use to produce energy will begin to dry up- which means that energy providers would need to develop, and even discover, new oil fields. “The age of cheap oil is over,” states Fatih Birol, the International Energy Association’s chief economist, “If the consuming nations do not make major efforts to slow down the oil demand growth, we will see higher oil prices, which we think is not good news for the economies of the consuming nations.” This sentiment is reflected in an article published by National Geographic, where it states that, “just to keep crude oil production flat would require much more production from new oil fields—including those discovered but not yet developed, and others still to be discovered. Maintaining this plateau would require massive investment in the oil industry, the report estimated, about $8 trillion over the next 25 years.” This means that in order to keep energy production stable, without even accounting for any growth in consumption, would cost the global energy market $8 trillion.

If the idea of switching the entire world’s energy production from fossil fuels to renewable energy seems like a large task to take on, that’s because it is. The good news is that the transition has already been happening, and that there are people already working on figuring out how to get their countries to make the switch to renewable energy. The most prominent case for this is the Paris Climate Agreement, a resolution that was agreed upon by every country on Earth- until President Trump removed the United States- that aimed “to strengthen the global response to the threat of climate change by keeping a global temperature rise this century well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit the temperature increase even further to 1.5 degrees Celsius,” as stated on the agreement’s website. This agreement is one where all countries involved opt-in to pledge an amount of emissions that they can afford to cut, with a reassessment every five years. While the United States has been removed from the list of countries that are in agreement, almost immediately after President Trump made that decision, hundreds of city, town, and corporate leaders- representing 70 million Americans, pledged to demonstrate the United State’s commitment to the Paris Climate Agreement by voluntarily lowering their emissions. In addition to this, there is a plan developed by a team of Stanford engineers headed by Mark Jacobson that outlines in detail how the United States can be converted to running on 100% renewable energy, state by state, by 2050. The plan calls for changes of infrastructure and how Americans consume energy, but the report explains how it is technically and economically possible given current technology. When asked about the report, Jacobson said that, “The main barriers are social, political and getting industries to change. One way to overcome the barriers is to inform people about what is possible, by showing that it's technologically and economically possible, this study could reduce the barriers to a large scale transformation.” the report also states that, “the reduction of air pollution in the U.S. could prevent the deaths of approximately 63,000 Americans who die from air pollution-related causes each year. It would also eliminate U.S. emissions of greenhouse gases produced from fossil fuel, which would otherwise cost the world $3.3 trillion a year by 2050.”

A common argument against the conversion to renewable energy is that it kills jobs and because of that is bad for economies. While it is true that the rise of renewable energy will mean that jobs will be lost in the fossil fuel industry, it is important to note that the renewable energy sector represents a completely new industry that will account for ancillary jobs along with the jobs that it will create itself. Just as oil rigs need workers to tend to them- so will wind turbines and solar panels. Just as gas station workers represent jobs created by the fossil fuel industry, recharging station attendants will be needed as well. As reported by fortune in 2017, “solar and wind jobs have grown at rates of about 20% annually in recent years, and sustainability now collectively represents four to four and a half million jobs in the U.S., up from 3.4 million in 2011” in the same reporting it is also stated that, “the solar and wind industries are each creating jobs at a rate 12 times faster than that of the rest of the U.S. economy.”

While the renewable energy industry can be considered small in comparison to the global fossil fuel industry, the sense of inevitability begins to seep in the more you look into the transition. Sending people to the moon seemed impossible until it wasn’t. If the costs of implementing renewables continue to fall, which they will with economies of scale, then the only thing holding us back from a planet ran completely off of renewable energy are self imposed limitations. With that said, more and more, as shown in the uptrend of installations, people are realizing that the reality of renewable energy really is rising.

Introducing Sustainability Explained

We are glad to announce our new podcast titled, "Sustainability Explained," which will be released soon.

Sustainability Explained is a podcast that is going to break down some of the newest and most exciting developments in the sustainability sector in a way that anyone can understand, and help any listener become an advocate for sustainability.


Did you know that the renewable energy sector has quietly become one of the fastest growing parts of the global economy? Want to know more about how the meals of the future are going to be grown? Ever wondered how things get recycled?

All of these topics and more will be explained to you from a group of hosts in a first season of six episodes, and to make sure that you are ready to listen as soon as the episodes come out, make sure to subscribe on Apple Podcasts to Sustainability Explained from In Kind.